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f E .�� a_.., NOTES: O (n
<br /> I 1. DESIGN OF THE WALL IS BASED ON THE FOLLOWING DESIGN VALUES: _
<br /> FULL STONETERRA 5'MIN Cl) -CO
<br /> ' BLOCK-TYP INTERNAL ANGLE OF FRICTION FOR RETAINED SOIL=34 DEGREES 0
<br /> FULL STONETERRA UNIT WEIGHT OF SOIL=120 LB/CU FT ---
<br /> LE JEL BACKSLOPJ
<br /> BLOCK BATTER OF WALL=1H:24V '-' ii.
<br /> I 1 BACKFILL SLOPE=LEVEL as
<br /> WALL HEIGHT WALL HEIGHT UNIFORM SURCHARGE=250 PSF TRAFFIC WHEN APPLICABLE CO Q) m- H=7 MAX H=4'MAXr11111F..4!
<br /> EMBEDMENT DEPTH=AS SHOWN `' H,?LEVEL BACKSLOPE "_
<br /> DRAINAGE AGGREGATE
<br /> 24ION SOIL TYPE=ON-SITE SAND AND SILTY SAND �- •`-'DRAINAGE AGGREGATE �'P• FOUNDATION LOAD=ASSUMED 3,000 PSF U CII :1!W 2. GEOSYNTHETIC FABRIC SHALL BE AS SHOWN. U Q'
<br /> t 4"MIN DIAMETER RIGID PERFORATED PVC 4"MIN DIAMETER RIGID PERFORATED PVC 3. WALL ELEVATIONS AND LAYOUT ARE TO BE PER CIVIL DRAWINGS. 0 -
<br /> 6"MIN PIPE BEDDED IMTH PEA GRAVEL 6"MIN PIPE BEDDED WITH PEA GRAVEL L
<br /> EMBED r�\-\1 EMBED 4. CONTRACTOR TO VERIFY ALL LOCATIONS,ELEVATIONS,AND DIMENSIONS. (C i_+ O
<br /> \ 6"CRUSHED ROCK BEARING PAD 6"CRUSHED ROCK BEARING PAD L U
<br /> \\` GENERAL NOTES:
<br /> GEOTECHNICAL ENGINEER APPROVED FOUNDATION SOILS.MUST BE GEOTECHNICAL ENGINEER APPROVED FOUNDATION SOILS.MUST BE WALL UNITS CC) -
<br /> APPROVED PRIOR TO PLACING THE BEARING PAD.AESI MUST APPROVED PRIOR TO PLACING THE BEARING PAD.AESI MUST 1. WALL UNITS ARE TO BE STONETERRA BLOCKS. CO (1) ._
<br /> OBSERVE WALL CONSTRUCTION AND FOUNDATION PREPERATION. OBSERVE WALL CONSTRUCTION AND FOUNDATION PREPERATION.
<br /> BEARING PAD CONSTRUCTION
<br /> SECTION-2'WALL SECTION-4'WALL 1. BEARING PAD SHALL BE CRUSHED ROCK PLACED AS SHOWN ON THE CONSTRUCTION DETAILS WITH A MINIMUM
<br /> NO SCALE NO SCALE THICKNESS OF 6 INCHES OR AS SHOWN IN DETAILS.
<br /> 2. FOUNDATION SOIL SHALL BE PROOFROLLED AND COMPACTED TO AT LEAST 95 PERCENT OF THE MODIFIED PROCTOR
<br /> MAXIMUM DENSITY AS DEFINED BY ASTM 0-1557. 4(SC E '
<br /> 3. SOIL BEARING PAD MATERIAL SHALL BE COMPACTED TO PROVIDE A HARD SURFACE ON WHICH TO PLACE THE FIRST
<br /> COURSE OF UNITS. COMPACTION WILL BE WITH MECHANICAL PLATE COMPACTORS TO AT LEAST 95 PERCENT OF ASTM
<br /> D-1557.BEARING PAD SHALL BE LEVEL
<br /> -t-
<br /> BLLL STONETERRA �L 5'MIN BACKSLi FULLSTONETERRA L5'MIN 4. BEARING PAD SHALL BE PREPARED TO ENSURE INTIMATE CONTACT OF BLOCKS WITH PAD.
<br /> BLOCK-TYP BLOCK-TYP ^ �L BACKSI
<br /> DRAINAGE AGGREGATE
<br /> lirf r ///////fez",//.///// 1. DRAINAGE LAYER MATERIALS FOR WALL DRAIN MATERIALS SHALL BE 1"WASHED GRAVEL MATERIAL AND FREE OF e� SH£W'q��i r 1 ORGANICS,WITH LESS THAN 5%FINES(SILT AND CLAY PARTICLES PASSING THE#200 MESH SIEVE). . '477- .. REINFORCED SOIL ZONE �' IS '
<br /> ::� Wil 1. THE REINFORCED SOIL ZONE SOIL MATERIAL SHALL BE FREE OF DEBRIS AND CONSIST OF INORGANIC SOIL PLACED AND -Idv i z
<br /> I - -f. _ COMPACTED TO AT LEAST 95%OF MODIFIED PROCTOR MAX DRY DENSITY(ASTM D-1557).THE MAXIMUM PARTICLE SIZE _n, art
<br /> lam 48; SHALL BE 4 INCHES.THERE SHALL BE LESS THAN 20%BY WEIGHT OF PARTICLES GREATER THAN/-1/2 INCHES AND �,y, C.g,E, V , ' �/�
<br /> Ii� A MAXIMUM 20%BY WEIGHT PASSING THE#200 SIEVE AND PI<0. 1 •1 ONAL FNO "/
<br /> _}� STRUCTURAL FILL COMPACTED tr_� RETAINED SOIL
<br /> STRUCTURAL FILL COMPACTED
<br /> TO 95%OF ASTM D-1557 TYP �•5 TO 95%OF ASTM 0.1557 TYP
<br /> �.�' t. SOIL PLACED BEHIND THE REINFORCED SOIL ZONE SHALL BE INORGANIC SOIL WITH A PLASTICITY INDEX LESS THAN 0,
<br /> Lilt:
<br /> ,�-• th, OR AS DIRECTED BY THE SOILS ENGINEER.
<br /> ;iA - I -0;
<br /> WALL HEIGHT -'yam-i WI ;14 it : 2. BACKFILL SHALL BE COMPACTED TO A MINIMUM 95 PERCENT OF ASTM D-1557.
<br /> H=18'MAX t Ilii
<br /> i; Ii
<br /> P II�•�� -.,1 -�- _.�; STONETERRA UNIT INSTALLATION
<br /> lit �Oi
<br /> 2/3H CHIMNEY DRAIN WALL HEIGHT • '�i� �Ii 1. FIRST COURSE OF BLOCKS SHALL BE PLACED ON THE BEARING PAD.THE UNITS SHALL BE CHECKED FOR BATTER AND
<br /> 1 ��� 7T MIN =� 1'MIN THICK H=28'MAX Al% O ALIGNMENT.THE FIRST COURSE IS THE MOST IMPORTANT TO INSURE ACCURATE AND ACCEPTABLE RESULTS.
<br /> 24 r!; 7 ••. m., � 2. ENSURE THAT UNITS ARE IN FULL CONTACT WITH BASE. r^
<br /> f" GRID EACH BLOCK 1i.V ,..,• �//
<br /> � �iy .;I ..0;' 3. UNITS ARE PLACED SIDE BY SIDE FOR FULL LENGTH OF STRAIGHT WALL ALIGNMENT.ALIGNMENT MAY BE DONE BY W
<br /> L .V tt MEANS OF A STRING LINE OR OFFSET FROM BASE LINE TO A MOLDED FINISHED FACE OF THE UNIT.ADJUST UNIT SPACING
<br /> FOR CURVED SECTIONS ACCORDING TO MANUFACTURERS RECOMMENDATIONI$.
<br /> :�1 GRID LENGTH DRAINAGE AGGREGATE-7YP •, f. O
<br /> CA (L)=H TYP 0: �= 4. PLACE AND COMPACT FILL BEHIND UNITS AS DESCRIBED IN THE"REINFORCED SOIL ZONE"SECTION.
<br /> ��i1 �'1�+ ON Z
<br /> �i _ ��� GEOGRID REINFORCEMENT 1 • �. 2/3H CHIMNEY DRAIN 5. CLEAN ALL EXCESS DEBRIS FROM TOP OF UNITS,PLACE GEOGRID AS SHOWN ON THE DETAILS,AND INSTALL NEXT
<br /> t2"MIN 1'MIN THICK COURSE. Q
<br /> '..i...�L •�.� :.1.�. .� _�.�_ S n..1'�_.��•: Ii STRATAGRID SG350 OR EQUAL .� • 11
<br /> 24 •r r 6. LAY EACH SUCCESSIVE COURSE BY STAGGERING EACH BLOCK ON TWO BLOCKS BENEATH IT,INSURING THAT SHEAR 7 W
<br /> 4"MIN DIAMETER RIGID PERFORATED PVC GRID EACH BLOCK /�� KNOBS ARE ENGAGED, L'
<br /> 17'MIN PIPE BEDDED WITH PEA GRAVEL - -v. j . Z
<br /> EMBED -- •,{ 7. REPEAT PROCEDURES TO THE EXTENT OF THE WALL HEIGHT.
<br /> 6"CRUSHED ROCK BEARING PAD ILi= •��i fr 0
<br /> DRAINAGE AGGREGATE-TYP (//
<br /> ili. GRID LENGTH ! GEOSYNTHETIC REINFORCEMENT INSTALLATION
<br /> GEOTECHNICAL ENGINEER APPROVED FOUNDATION SOILS.MUST BE '1 (L)=H TYP iii�. .-I
<br /> j _j 1. THE GEOSYNTHETIC REINFORCEMENT SHALL BE INSTALLED AT THE WALL HEIGHT,HORIZONTAL LOCATION,AND TO THE Q - Z
<br /> APPROVED PRIOR TO PLACING THE BEARING PAD.AESI MUST 24"MIN ���= -`' GEOGRI RCEMENT EXTENT AS SHOWN ON THE CONSTRUCTION DETAIL.
<br /> OBSERVE WALL CONSTRUCTION AND FOUNDATION PREPERATION. EMBED f ::,�=♦;..Z�'.'.-�_�::�1:.:1,. STRATAGRIDR SG350 OR EQUAL 2. THE GEOSYNTHETIC REINFORCEMENT SHALL BE LAID HORIZONTALLY ON COMPACTED FILL AND CONNECTED TO THE w
<br /> I 4"MIN DIAMETER RIGID PERFORATED PVC CONCRETE BLOCK UNITS PER MANUFACTURER'S SPECIFICATIONS. •
<br /> SECTION-6'TO 18'WALL PIPE BEDDED WITH PEA GRAVEL 3. CORRECT ORIENTATION(ROLL DIRECTION)OF THE GEOSYNTHETIC REINFORCEMENT SHALL BE VERIFIED BY THE o Z Q
<br /> NO SCALE CONTRACTOR.
<br /> 17'CRUSHED ROCK BEARING PAD -IQ
<br /> 4. PLACE FILL IN ACCORDANCE WITH SECTION ABOVE. � W �
<br /> ref
<br /> GEOTECHNICAL ENGINEER APPROVED FOUNDATION SOILS.MUST BE QI-
<br /> S. THE GEOSYNTHETIC REINFORCEMENT SHALL BE PULLED TAUT AND FREE OF WRINKLES PRIOR TO PLACEMENT OF SOIL
<br /> APPROVED PRIOR TO PLACING THE BEARING PAD.AESI MUST H W
<br /> FILL.
<br /> CC CL
<br /> OBSERVE WALL CONSTRUCTION AND FOUNDATION PREPERATION. CO
<br /> / 6. THE PROCEDURE FOR TENSIONING GEOSYNTHETIC REINFORCEMENT SHALL BE UNIFORM THROUGHOUT WALL LENGTH w w W CC
<br /> LT_ /\- AND HEIGHT. Q 5 > O
<br /> / \\\1 SECTION-20'TO 28'WALL 7. OVERLAP OF THE GEOSYNTHETIC REINFORCEMENT IN THE DESIGN STRENGTH DIRECTION WILL NOT BE PERMITTED.THE W LU
<br /> o `1 �: / NO SCALE DESIGN STRENGTH DIRECTION IS THAT LENGTH OF GEOSYNTHETIC REINFORCEMENT PERPENDICULAR TO THE WALL FACE /y (Y)
<br /> W ®,I ( / \/ AND SHALL BE ONE CONTINUOUS PIECE OF MATERIAL LLW N
<br /> I`l!! n - 6. IF REQUIRED,OVERLAPS OF ADJACENT ROLLS SHALL BE IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS.
<br /> \\\III GEOSYNTHETIC REINFORCEMENT WILL BE CONTINUOUS THROUGHOUT WALL LENGTH. I- `O ill
<br /> -,,, - / RAIL POST FILL PLACEMENT OVER GEOSYNTHETIC REINFORCEMENT W
<br /> `;�� 1. REINFORCED WALL FILL MATERIAL SHALL BE PLACED IN MAXIMUM 8-INCH LIFTS ON THE GEOSYNTHETIC O -� W
<br /> CORNER DETAIL-OUTSIDE 90°-ALTERNATE CORNER DETAIL-INSIDE 90° \`1 REINFORCEMENT. ` `
<br /> NO SCALE NO SCALE r` 2. THE GEOSYNTHETIC REINFORCEMENT SHALL BE PRETENSIONED BY HAND TO REMOVE WRINKLES.TENSIONING ISLu
<br /> USUAL F- /
<br /> tit a MIN \ ` S REINFOLY FACILITATED BY THE RCEMENT UNTIL SOIL FILL HAS BEEN PLACED.SOIL FILL SHALL BE PLACED,SPREAD,AND E OF STEEL RAKES.APPLY CONSTANT TENSION TO EACH ICCOMP COMPACTED IN SUCH A
<br /> O SLSN OF GEOSYNTHETIC 0")
<br /> W Rus \\�' MANNER THAT PREVENTS THE DEVELOPMENT OF WRINKLES AND/OR MOVEMENT OF THE GEOSYNTHETIC REINFORCEMENT n/
<br /> CO
<br /> 1._S-„�N '/I 3. IF POSSIBLE,SOIL FILL SHALL BE PLACED FROM THE WALL FACE OUTWARD TO INSURE THAT THE GEOSYNTHETIC
<br /> m • '1 REINFORCEMENT REMAINS TAUT.SOIL SHALL BE PLACED IN UNIFORM LIFTS.
<br /> 3 / I..II..1_I FENCE DETAIL-ALTERNATE FULL BENCH 4. TRACKED CONSTRUCTION EQUIPMENT SHALL NOT BE OPERATED DIRECTLY ON THE GEOSYNTHETIC REINFORCEMENT.A
<br /> F) / " // KETERRA Railings post III NO SCALE MINIMUM FILL THICKNESS OF 8INCHES IS REQUIRED PRIOR TO THE OPERATION OF TRACKED VEHICLES OVER THE
<br /> TDR cax:sE base rode GEOSYNTHETIC REINFORCEMENT.TURNING OF TRACKED VEHICLES SHOULD BE KEPT TO A MINIMUM TO PREVENT TRACKS
<br /> m IS- ® FROM DISPLACING THE FILL AND DAMAGING THE GEOSYNTHETIC REINFORCEMENT. DRAWN BY:
<br /> 1/ / Precast concrete"Stone7erra•system. E.N
<br /> FULL STONETERRA \ 5. IF IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS,RUBBER-TIRED EQUIPMENT MAY PASS OVER THE
<br /> BLOCK AT LOWER AVGEOSYNTHETIC REINFORCEMENT AT SLOW SPEEDS,LESS THAN IO MPH.SUDDEN BRAKING AND SHARP TURNING SHALL BE CHECKED BY: MM
<br /> '
<br /> C 4L� COURSES :!': '.!':. AVOIDED. DATE
<br /> %'%,. 8/1 9
<br /> / �I /,,, r„it./�/.,Z. 6. SURFACE DRAINAGE DURING,AND AFTER CONSTRUCTION OF THE WALL SHALL BE PROVIDED TO MINIMIZE WATER
<br /> ® LEVEUNG PAD INFILTRATION IN THE REINFORCED SOIL ZONE.
<br /> PROJECT NO.
<br /> M INSPECTIONS 190315E001
<br /> ,... 1. FULL-TIME INSPECTION OF THE WALL CONSTRUCTION BY THE GEOTECHNICAL ENGINEER IS
<br /> '3 CORNER DETAIL-OUTSIDE 90° GUARDRAIL DETAIL FENCE DETAIL REQUIRED. FIGURE
<br /> M NO SCALE NO SCALE NO SCALE
<br /> 1
<br />
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